First screwup: died while in the temple that Ivor had talked to
Jesse and the gang about (remember when you would be in the temple
getting your new magical flint and steel and cake? I gave the cake
to Axel. Then flashed the flint. Then mobbed the mob. Then climbed
the staircase filling with fire and lava. Then fought cave spiders.
Then you climb up those vines and you see that space that you
opened up is closing. Remember where I fixed yeah. I messed up
throwing my sword of awesome and it fell and burned and so did we.
I was an idiot.

2nd screwup: bruh I had been a jerk and left Petra on her own
dude. I quickly panicked and chose to stay with Ivor. (But in doing
that I got Reginald's trust aka Reggie )